Originally Posted by luic

Hello, last weekend i run first round National outdoor, actually i run with RS pro in modified, in Dual mode, normally into 45-75 TM , with 4.5 - 4.0 Nosram motors, i put a fan to esc for ventilate the solder posts, the temp are normally in to 5 - 6 flashes, (5 min race) i run with 203 sw without problems.
This weekend i experienced a problem with ESC, my car go out of control in minute 4 or 4:30, the esc cut the power to receiver and servo, i think is possible the fan stop and are a esc overheat problem, but i test with infrared termometer , the esc are about 70ºC and 67º-72ºC the motor when occur this problem.
Somebody are experienced a similar problem?

PS: i change a motor, with the same problem, finally i put a old Sphere TC and i run the last final without problem.

Greetings, Luis C.